INSERTINTO表名(列1,列2,列3,...)VALUES(值1,值2,值3,...); 1. 2. 对于多行插入,可以使用下面的形式: INSERTINTO表名(列1,列2,列3,...)VALUES(值1_1,值1_2,值1_3,...),(值2_1,值2_2,值2_3,...),(值3_1,值3_2,值3_3,...); 1. 2. 3. 4. 5. 3. 示例代码 假设...
how to insert multiple columns in mysql? 文心快码BaiduComate 要在MySQL中插入多个列,你需要按照以下步骤操作: 确定需要插入的列的名称和数据类型: 首先,你需要明确你想要添加到表中的新列的名称以及它们的数据类型。例如,假设我们有一个名为students的表,并且我们想添加两列:age(整型)和email(字符串型)。
---回滚事务--- mysql> use bjpowernode; Database changed mysql> select * from dept_bak; Empty set (0.00 sec) mysql> start transaction; Query OK, 0 rows affected (0.00 sec) mysql> insert into dept_bak values(10,'abc', 'tj'); Query OK, 1 row affected (0.00 sec) mysql> insert i...
触发器可以用于插入多行数据,而不仅仅是一行。要实现在插入多行数据时触发触发器,可以使用INSERT语句的SELECT子句来选择要插入的数据。 以下是一个示例,演示如何在MySQL中创建一个触发器来插入多行数据: 代码语言:txt 复制 -- 创建一个触发器 CREATE TRIGGER insert_multiple_rows_trigger AFTER INSERT ON table_nam...
使用knex的insert方法来添加多个条目/行。可以使用insert方法的数组形式来一次性插入多个条目。示例代码如下: 在上面的示例中,your_table_name是要插入数据的表名,data是一个包含要插入的多个条目的数组。 运行以上代码后,knex会将数据插入到指定的表中。如果插入成功,将会打印出"Multiple rows inserted successfully",...
insert multiple data rows to mysql with VB.NET Aurimas Gecas June 25, 2007 10:23AM Sorry, you can't reply to this topic. It has been closed.Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not nece...
Important: If you insert multiple rows using a singleINSERTstatement,LAST_INSERT_ID()returns the value generated for thefirstinserted rowonly. 使用单INSERT语句插入多条记录, LAST_INSERT_ID只返回插入的第一条记录产生的值. 比如 ID 2 是在插入第一条记录aaaa 时产生的.[当插入多条数据时。返回的id见...
}voidutil::insert_into_mysql_table(intlen) {try{ sql::Driver*driver; sql::Connection*conn; sql::Statement*stmt; driver=get_driver_instance(); conn= driver->connect("tcp://127.0.0.1:3306","username","password"); conn->setSchema("db"); ...
(i.e. exposing all of the IDs, whether as a memory table or otherwise) as a replacement for the last_insert_id() function, unless functions will be extended to return multiple rows anytime soon. An ordered set of ALL the IDs of the last insertion is obviously much more generally ...
insert into b set a_id=_a_id, whatever=b_params; insert into c set a_id=_a_id, whatever=c_params; commit; else -- error handle rollback; end if; end; Subject Views Written By Posted Inset multiple rows with primary key from another insert 3441 RICARDO...